Hi,
I have an On-Premises AD with a domain .local and on Azure I have the domain .org. For each user we created in in local AD and Azure we respect the same username for future synchronization. Before the ADSync installation I run IDFix and change the UserPrincipalName from %username%@domain.local to %username%@domain.org for the Soft sync, I also added on the local AD the ProxyAddresses I have in Azure (SMTP, smtp, etc.), I also have on the users I tried the email field with the principal email address because our ticketing system requires that information to import the users.
I Installed ADSync without issues and setup the sync for only one OU just for testing, I added to users to the OU and the synchronization tried to create new users on Azure like%username%7455@domain.onmicrosoft.com and I got on the event viewer event ID 6941.
DN: CN={457B3A2B536A744F2B6B6D617663334F6B554A44368714B}
Error Name: AttributeValueMustBeUnique
Error Detail: Unable to update this object because the following attributes associated with this object have values that may already be associated with another object in your local directory services: [ProxyAddresses SMTP:%username%@domain.org,smtp:x@domain.org;]. Correct or remove the duplicate values in your local directory. Please refer to http://support.microsoft.com/kb/2647098 for more information on identifying objects with duplicate attribute values.
I already tried removing the Proxyaddresses, I have the UserPrincipalName on the Local AD the same as the User in Azure, I checked documents and notes and I don't know what could happened. could be something I missing to do with the .local domain?
Thanks in advance.
Juan Pablo Barahona
Juan Pablo Barahona